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Class Information
Number: 30/388
Name: Cutlery > Cutting tools > Saw > Rotary
Description: Implement in which the saw element is rotated during the cutting operation.


Sub-classes under this class:

Class Number Class Name Patents
30/390 With guard means 128
30/389 With peripheral drive means 31


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7596872 Cutting attachment with a removable cover for rotary hand tools Oct. 6, 2009
7581323 Cordless circular saw Sep. 1, 2009
7574807 Internal pipe cutter Aug. 18, 2009
7571720 Cutting or sawing machine Aug. 11, 2009
7568288 Power hand tool right angle attachment having a light source with a self-generating power supply Aug. 4, 2009
7516553 Portable electric cutting device with blower mechanism Apr. 14, 2009
7497152 Movable handle for a power tool Mar. 3, 2009
7475482 Bevel quadrant and gearbox louver blower system Jan. 13, 2009
7380343 Cutting tool Jun. 3, 2008
7363841 Modular power tool Apr. 29, 2008
7346992 Hand-held power tool with angle drive Mar. 25, 2008
7343683 Battery powered circular saw Mar. 18, 2008
7308764 Power tool with movable handle Dec. 18, 2007
7293362 Drill powered cable cutter Nov. 13, 2007
7290342 Bevel and depth of cut detent system Nov. 6, 2007
7254891 Lawn cutting device Aug. 14, 2007
7219435 Portable electric cutting device with blower mechanism May. 22, 2007
7191526 Movable handle for a power tool Mar. 20, 2007
7174822 Efficient food slicer Feb. 13, 2007
7103979 Portable electric cutting device with blower mechanism Sep. 12, 2006
7064462 Power tools with switched reluctance motor Jun. 20, 2006
7047650 Hand-operated circular saw having blade cutting depth adjustment device May. 23, 2006
6996874 Air jet for machine tool to clean cutting dust Feb. 14, 2006
6997090 Safety systems for power equipment Feb. 14, 2006
6996909 Battery powered circular saw Feb. 14, 2006
6915727 Angled light beam rotary saw cut alignment device Jul. 12, 2005
6898854 Modular power tool May. 31, 2005
6892619 Circular saw May. 17, 2005
6889439 Battery-powered manual machine tool May. 10, 2005
6886256 Brush saw cutting head with integral herbicide applicator May. 3, 2005
6874400 Cutting tool unit and assembly, and machine and associated cutting method Apr. 5, 2005
6857345 Brake positioning system Feb. 22, 2005
6842988 Device in a portable power tool Jan. 18, 2005
6813837 Bi-directional rotation pneumatic cutting machine Nov. 9, 2004
6775913 Battery operated circular saw Aug. 17, 2004
6729220 Spring loaded diamond arbor May. 4, 2004
6678960 Undercut saw with central height adjustment Jan. 20, 2004
6601305 Circular saws having blade angle adjusting mechanisms Aug. 5, 2003
6588111 Undercut saw with central height adjustment Jul. 8, 2003
6574867 Toe kick saw system Jun. 10, 2003
6470576 Battery powered circular saw Oct. 29, 2002
6439091 Clutch mechanism Aug. 27, 2002
6318352 Dust and particle control attachment for a saw Nov. 20, 2001
6301789 Circular saw Oct. 16, 2001
6241027 Hand operated electric tool, especially a jigsaw Jun. 5, 2001
6230600 Saw arbor and guided circular saw May. 15, 2001
6161293 Battery powered circular saw Dec. 19, 2000
6148526 Manually driven machine Nov. 21, 2000
6145205 Power tool with lubricating system Nov. 14, 2000
6108916 Movable handle for a power tool Aug. 29, 2000

1 2 3


 
 
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